CA2692935C - Bone screw and method of manufacturing same - Google Patents

Bone screw and method of manufacturing same Download PDF

Info

Publication number
CA2692935C
CA2692935C CA2692935A CA2692935A CA2692935C CA 2692935 C CA2692935 C CA 2692935C CA 2692935 A CA2692935 A CA 2692935A CA 2692935 A CA2692935 A CA 2692935A CA 2692935 C CA2692935 C CA 2692935C
Authority
CA
Canada
Prior art keywords
region
screw
thread
bone screw
bone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2692935A
Other languages
English (en)
French (fr)
Other versions
CA2692935A1 (en
Inventor
Alexis Christen
Zeljko Markovic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stryker European Holdings I LLC
Original Assignee
Stryker Trauma SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stryker Trauma SA filed Critical Stryker Trauma SA
Publication of CA2692935A1 publication Critical patent/CA2692935A1/en
Application granted granted Critical
Publication of CA2692935C publication Critical patent/CA2692935C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
    • A61B17/863—Shanks, i.e. parts contacting bone tissue with thread interrupted or changing its form along shank, other than constant taper
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
    • A61B17/8635—Tips of screws

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
CA2692935A 2009-02-16 2010-02-15 Bone screw and method of manufacturing same Expired - Fee Related CA2692935C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09002104A EP2218415B1 (de) 2009-02-16 2009-02-16 Knochenschraube und Herstellungsverfahren hierfür
EP09002104.9 2009-02-16

Publications (2)

Publication Number Publication Date
CA2692935A1 CA2692935A1 (en) 2010-08-16
CA2692935C true CA2692935C (en) 2015-12-29

Family

ID=40481722

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2692935A Expired - Fee Related CA2692935C (en) 2009-02-16 2010-02-15 Bone screw and method of manufacturing same

Country Status (9)

Country Link
US (2) US20100211118A1 (de)
EP (1) EP2218415B1 (de)
JP (1) JP2010194308A (de)
CN (1) CN101803940B (de)
AT (1) ATE507785T1 (de)
AU (1) AU2010200544B2 (de)
CA (1) CA2692935C (de)
DE (1) DE502009000626D1 (de)
ES (1) ES2364412T3 (de)

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US9901379B2 (en) * 2012-08-24 2018-02-27 Rtg Scientific Orthopedic fastener device
CN102895024A (zh) * 2012-10-31 2013-01-30 刘畅 同种异体皮质骨横穿钉
BR102012029369A2 (pt) * 2012-11-19 2014-09-23 Esteban Xam-Mar Mangrane Aperfeiçoamentos introduzidos em conjunto pilar dinâmico
CN103006309B (zh) * 2012-12-28 2015-01-07 刘畅 同种异体皮质骨横穿钉
CN103989512B (zh) * 2013-03-01 2018-02-09 中山大学 便携式骨折外固定器
US9072559B2 (en) * 2013-03-08 2015-07-07 DePuy Synthes Products, Inc. Universal length screw design and cutting instrument
DE202013101135U1 (de) * 2013-03-15 2014-06-17 Zimmer Gmbh Chirurgische Arretierschraube
CN103126761A (zh) * 2013-03-26 2013-06-05 江苏荷普医疗器械有限公司 接骨螺钉
US9510880B2 (en) 2013-08-13 2016-12-06 Zimmer, Inc. Polyaxial locking mechanism
JP6553058B2 (ja) * 2014-01-24 2019-07-31 オーソフィックス エス．アール．エル． 創外固定器の適用のための細長ピン
US9987061B2 (en) * 2014-01-28 2018-06-05 Biomet C.V. Implant with suspended locking holes
US11116603B2 (en) * 2014-03-25 2021-09-14 David J. Clark Dental matrix and dental matrix system
EP3045126A1 (de) * 2015-01-19 2016-07-20 ORTHOFIX S.r.l. Länglicher stift zur anwendung eines externen fixierers
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WO2018165405A1 (en) 2017-03-10 2018-09-13 Applied Medical Research, Inc. Spinal interbody cage comprising a bulk interbody cage, a top face, a bottom face, pillars, and slots
US11213398B2 (en) 2017-03-10 2022-01-04 Gary A. Zwick Hard-tissue implant comprising a bulk implant, a face, pillars, slots, and at least one support member
US20200323574A1 (en) * 2017-03-13 2020-10-15 Gary A. Zwick, Trustee Of The Everest Trust Uta April 20, 2017 Orthopedic screws and cannulated orthopedic screws comprising a tip, a head, and a shaft that comprises a thread having a plurality of grooves
US11376050B2 (en) 2017-06-27 2022-07-05 Medos International Sarl Bone screw
US10631905B2 (en) * 2017-10-31 2020-04-28 Sicage Llc Bone cage with helically arranged fenestrations
USD904615S1 (en) 2017-10-31 2020-12-08 Sicage Llc Bone screw
US10772667B2 (en) 2017-12-22 2020-09-15 Medos International Sarl Bone screw with cutting tip
US11253304B2 (en) * 2018-01-03 2022-02-22 Glw, Inc. Hybrid cannulated orthopedic screws
EP3773348B1 (de) 2018-04-10 2025-04-02 Alps Holding Llc Wirbelzwischenkörperkäfig mit ober- und unterseiten mit maschenstrukturen, säulen und schlitzen
JP6549774B2 (ja) * 2018-09-25 2019-07-24 京セラ株式会社 ガイドピン
EP3941373B1 (de) 2019-03-18 2024-05-01 GLW, Inc. Hybride knochenplatte
US11123173B2 (en) 2019-09-11 2021-09-21 Gary A. Zwick Implant comprising first and second sets of pillars for attaching a tendon or a ligament to a hard tissue
US11786343B2 (en) 2020-07-09 2023-10-17 Southern Implants (Pty) Ltd Dental implants with stepped threads and systems and methods for making the same
US12193717B2 (en) 2021-04-09 2025-01-14 Glw, Inc. Hybrid bone plates and related systems and methods
US11832864B1 (en) 2023-04-12 2023-12-05 OC Medical Devices, LLC Orthopedic implants and tools

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DE10129490A1 (de) * 2001-06-21 2003-01-02 Helmut Mueckter Implantierbare Schraube zur Stabilisierung einer Gelenkverbindung oder eines Knochenbruches
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Also Published As

Publication number Publication date
CN101803940B (zh) 2012-08-29
EP2218415B1 (de) 2011-05-04
EP2218415A1 (de) 2010-08-18
US20140012335A1 (en) 2014-01-09
DE502009000626D1 (de) 2011-06-16
JP2010194308A (ja) 2010-09-09
ES2364412T3 (es) 2011-09-01
CN101803940A (zh) 2010-08-18
AU2010200544A1 (en) 2010-09-02
ATE507785T1 (de) 2011-05-15
AU2010200544B2 (en) 2015-05-14
US20100211118A1 (en) 2010-08-19
CA2692935A1 (en) 2010-08-16

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20130603

MKLA Lapsed

Effective date: 20190215